发明授权
US4794279A A solid state imaging device which applies two separate storage voltages
for the signal charges so as to reduce the smear level and the dark
current
失效
一种固态成像装置，其对信号电荷施加两个分开的存储电压，以便减少拖尾电平和暗电流
- 专利标题： A solid state imaging device which applies two separate storage voltages for the signal charges so as to reduce the smear level and the dark current
- 专利标题（中）： 一种固态成像装置，其对信号电荷施加两个分开的存储电压，以便减少拖尾电平和暗电流
-
申请号： US50400申请日： 1987-05-18
-
公开(公告)号： US4794279A公开(公告)日： 1988-12-27
- 发明人: Michio Yamamura , Hiroshi Terakawa , Tetsuro Kumesawa , Takashi Fukusyo
- 申请人： Michio Yamamura , Hiroshi Terakawa , Tetsuro Kumesawa , Takashi Fukusyo
- 申请人地址： JPX Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX61-114375 19860519
- 主分类号： H01L27/148
- IPC分类号： H01L27/148 ; H04N5/335 ; H04N5/359 ; H04N5/369 ; H04N5/3728 ; H03K3/42 ; H01L27/14 ; H01L29/78 ; H04N3/14
摘要：
A solid state imager device having a substrate of a first conductivity type, a charge storage area of a second conductivity type formed on the substrate of the first conductivity type, and a forward electrode formed on the charge storage area of the second conductivity type through an insulating layer, and the forward electrode is alternately supplied with a first voltage for accumulating charges of the first conductivity type on a boundary between the charge storage area of the second conductivity type and the insulating layer and a second voltage so as to extend the depletion layer formed beneath the charge storage area of the second conductivity type.
公开/授权文献
- USD376864S Multi-functional lantern 公开/授权日：1996-12-24